title: Moderate hyperhomocysteinemia and immune activation.
mesh_terms: D000818:Animals; D006801:Humans; D020138:Hyperhomocysteinemia / Q000276:immunology* / Q000378:metabolism*; D018417:Th1 Cells / Q000276:immunology / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000276:immunology / Q000378:metabolism